Searching journal content for articles similar to Hartmann et al. 23 (1): 181.

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  1. ...1Scalable cell-specific coexpression networks for granular regulatory 2 pattern discovery with NeighbourNet 3 Yidi Deng1,2, Jiadong Mao1,† & Jarny Choi3,† & Kim-Anh Lê Cao1,*,† 4 1Melbourne Integrative Genomics, School of Mathematics and Statistics, The University of Melbourne, 5 3010, Australia 6...
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  2. ...also a need for tools to characterize and analyze TRs using long-read data across multiple samples. In this study, we present MotifScope, a novel algorithm for the characterization and visualization of TRs based on a de novo k-mer approach for motif discovery. Comparative analysis against established...
  3. ...-regulators and cell type–specific regulatory landscapes of GWAS loci across AD progression by integrative analysis. (A) Top enriched TF motifs for each cell type. The color scale represents −log10 (adjusted P-value) of the normalized enrichment score. (B) Tn5 bias-corrected TF footprinting for SPI1. (C) Positive TF...
  4. ...not accurately reflect the mESC trans-regulatory environment. These SynHPRT1R false positives might be related to sequence CpG content, because they were absent in SynHPRT1RnoCpG. These results reinforce model limitations when assessing novel synthetic sequences.View larger version: In this window In a new...
  5. ..., we find a pattern in true positives (TPs) that the regulatory effect of cCREs on genes decreases with distance. Inspired by the pattern, we design two methods to enhance the ability to capture distal cCRE–gene interactions by incorporating chromatin loops into the ScPGE model. Furthermore, Sc...
  6. ...There are well-characterised examples of “suboptimisation” of TFBSs within developmental 380 CRMs, where low affinity TFBSs tune target gene expression preventing deleterious ectopic 381 or overexpression (Farley et al. 2015; Farley et al. 2016). However, position frequency 382 matrices used for most motif...
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  7. ...rounds of analysis were conducted. First, motif discovery using the MEME suite was performed on all differentially accessible peaks (Padj < 0.05) to identify general trends and TFs associated with peaks showing decreased accessibility, increased accessibility, and focused analysis on R3 (Supplemental...
  8. ...used to map 51 open chromatin and histone modifications across the , enabling the identification of 52 putative regulatory elements. While these assays are powerful, they have limitations, 53 including the potential for false positives (regions that are accessible but not functionally 54 active...
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  9. ...to recover GRNs by integrating multi-omics data. scAI (Jin et al. 2020) combines sparse epigenomic signals with transcriptomic information by matrix factorization, enabling the discovery of regulatory relationships within a unified low-dimensional representation of cells. Similarly, scREG (Duren et al. 2022...
  10. ...(Fig. 3H). Considering that the differential usage of PASs might change the number of RBP binding sites, we scanned the CD47 differential 3′ UTR using RBP motif position weight matrices. This analysis revealed that most RBP binding motifs within this region corresponded to ELAVL1 and ELAVL2 (Fig. 3I...
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